Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263689 | Printing apparatus | Kyohei Sato, Masakazu Tsukuda, Yukimichi Kimura, Toshiki Hamanishi, Yusuke Nishiya | 2025-04-01 |
| 11833836 | Printing apparatus | Kenji Soya, Atsushi Miyahara | 2023-12-05 |
| 11833824 | Liquid storing container and printing apparatus | Satoru Nitobe, Noriko Sato | 2023-12-05 |
| 9146515 | Image forming apparatus | Megumi Uchino, Yoshihiro Shigemura, Masaaki Naoi, Mineto Yagyu | 2015-09-29 |
| 9122192 | Detection device, developing device and image forming apparatus | Mineto Yagyu, Masaaki Naoi, Megumi Uchino, Yoshihiro Shigemura | 2015-09-01 |
| 9069285 | Detection device and image forming apparatus | Yoshihiro Shigemura, Masaaki Naoi, Megumi Uchino, Mineto Yagyu | 2015-06-30 |
| 8963970 | Image forming apparatus equipped with laser light source | Noriyuki Chino, Katsuhiko Takano, Masaaki Naoi, Takeshi Uchida | 2015-02-24 |
| 8577235 | Image forming apparatus featuring control voltages applied to magnetic particle carrying members | Ryota Matsumoto, Yukwi Hong, Koichi Hashimoto | 2013-11-05 |
| 8275277 | Image forming apparatus | Koichi Hashimoto, Ryo Nakamura, Ryota Matsumoto, Yukwi Hong | 2012-09-25 |
| 7970320 | Image forming apparatus having charging device using magnetic brush charger | Yukwi Hong, Koichi Hashimoto, Ryota Matsumoto, Ryo Nakamura | 2011-06-28 |
| 7917063 | Charging apparatus and image forming apparatus | Ryo Nakamura, Koichi Hashimoto | 2011-03-29 |